Mister B Stainless Ball Stretcher 15 High 34 Hole

A solid stainless steel ball stretcher that locks closed with a hex key (included). The 15mm height gives you a noticeable stretch without being overwhelming, and the 34mm internal diameter fits most comfortably. All edges are smoothed and polished, so there's no sharp bits to catch.

Once you lock it, it's not coming off until you unlock it. The weight alone��� 270 grams��� adds a constant pull that's hard to ignore.